package com.sky.controller.user;


import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.pool.DruidPooledConnection;
import com.sky.constant.JwtClaimsConstant;
import com.sky.dto.UserLoginDTO;
import com.sky.entity.User;
import com.sky.properties.JwtProperties;
import com.sky.result.Result;
import com.sky.service.UserService;
import com.sky.utils.JwtUtil;
import com.sky.vo.UserLoginVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.sql.SQLException;
import java.util.HashMap;

@RestController
@RequestMapping("/user/user")
@Api(tags = "C端用户相关接口")
@Slf4j
public class UserController {

    @Autowired
    private UserService userService;
    @Autowired
    private JwtProperties jwtProperties;
    @Autowired
    private ApplicationContext applicationContext;

    /**
     * 微信登录
     * @param userLoginDTO
     * @return
     */
    @PostMapping("/login")
    @ApiOperation("微信用户登录")
    public Result<UserLoginVO> login (@RequestBody UserLoginDTO userLoginDTO) throws SQLException {
        log.info("微信用户登录：{}",userLoginDTO.getCode());
        //微信登录

        DruidDataSource dataSource = (DruidDataSource)applicationContext.getBean("dataSource");
        dataSource.getTimeBetweenConnectErrorMillis();
        dataSource.setLoginTimeout(3);
        DruidPooledConnection connection = dataSource.getConnection();

        User user = userService.wxLogin(userLoginDTO);

        //为微信用户生成jwt令牌
        HashMap<String, Object> claims = new HashMap<>();
        claims.put(JwtClaimsConstant.USER_ID,user.getId());
        String token = JwtUtil.createJWT(jwtProperties.getUserSecretKey(),jwtProperties.getUserTtl(),claims);

        //封装VO对象
        UserLoginVO userLoginVO = UserLoginVO.builder()
                .id(user.getId())
                .openid(user.getOpenid())
                .token(token)
                .build();

        return Result.success(userLoginVO);
    }
}
